RADAR TEST SET
ASSEMBLY AND PREPARATION FOR USE - Continued
Power is supplied to the KIT/KIR-1C by the Test Set via the KIT/KIR-1C
interface cable. The KIT/KIR-1A requires more power than the Test Set can
supply and is not compatible with the KIT/KIR-1C cable. The KIT/KIR-1A
cable (not part of COEI) does not provide power from the Test Set and must
be connected to 115 V ac using the attached cord and plug (P204, not
After codes are loaded into the Test Set, the COMSEC device will retain the
key information. Press the ZEROIZE button on the front of the KIR-1C to
clear its codes when testing is completed.
(4) After the codes are loaded into the Test Set, disconnect the KIR-1C COMSEC device and the
KIT/KIR- 1C interface cable. The Test Set is now ready to test transponders.
b. Mode 4 Zeroize Procedure
The zeroize process erases the Mode 4 challenge video samples stored in the Test Set. Zeroize does not
clear the key from any attached COMSEC. The COMSEC may be manually zeroized by pressing its
zeroize button on the front panel. To zeroize the Test Set go to the zeroize screen (WP0006 00, Figure 6-